#031f11
a deep, electric green · cool · closest name: black
RGB
3, 31, 17
HSL
150°, 82%, 7%
CMYK
90, 0, 45, 88
Luminance
0.0104
Every format
| HEX | #031f11 |
| RGB | rgb(3, 31, 17) |
| HSL | hsl(150, 82%, 7%) |
| CMYK | cmyk(90%, 0%, 45%, 88%) |
| LAB | lab(9.3 -14.4 6.1) |
| LCH | lch(9.3 15.6 157.1) |
| OKLCH | oklch(0.213 0.045 158.4) |
Copy-ready code
/* CSS */
color: #031f11;
background-color: #031f11;
/* Tailwind (arbitrary) */
class="text-[#031f11] bg-[#031f11]"
/* SCSS */
$brand: #031f11;
/* SwiftUI */
Color(red: 0.012, green: 0.122, blue: 0.067)
/* Android */
Color.parseColor("#031f11")Accessibility — WCAG contrast
Aa
#031f11 on white: 17.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#031f11 on black: 1.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green12.2%
Blue6.7%
CMYK percentages
Cyan90.3%
Magenta0.0%
Yellow45.2%
Key (black)87.8%
Color previews
#031f11 text on a black background
contrast 1.21:1
Card sample
#031f11 text on a white background
contrast 17.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #031f11;
Background color
Panel with #031f11 background
background-color: #031f11;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #031f11;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 31, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 31, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #031f11; background: linear-gradient(135deg, #031f11, #031A1F);